| Business | Phone |
| East Spokane Water District 704 S Coleman Rd, Spokane 99212 | (509) 926-6072 |
| Hangman Hills Water District 2804 E 30th Ave 210, Spokane 99223 | (509) 448-6823 |
| Irvin Water District 3526 N Cement Rd, Spokane 99206 | (509) 228-9601 |
| Irvin Water District #6 11907 E Trent Ave 1, Spokane 99206 | (509) 924-9320 |
| Model Irrigation Dist 18 1506 S Pierce Rd, Spokane 99206 | (509) 926-5759 |
| North Spokane Irrigation 7221 N Regal St, Spokane 99217 | (509) 467-6727 |
| Orchard Avenue Irrigation 8101 E Buckeye Ave, Spokane 99212 | (509) 926-4563 |
| Pasadena Irrigation District 9227 E Upriver Dr, Spokane 99206 | (509) 926-5535 |
| Spokane County Water District 5221 E Desmet Ave, Spokane 99212 | (509) 536-0121 |
| City Of Spokane Water Dept 914 E North Foothills Dr, Spokane 99207 | (509) 625-7800 |
| Trentwood Irrigation 4402 N Sullivan Rd, Spokane 99216 | (509) 922-7532 |
| Whitworth Water District 10828 N Waikiki Rd, Spokane 99218 | (509) 466-0550 |